CN109751419B - 双平衡式波纹管减压阀 - Google Patents
双平衡式波纹管减压阀 Download PDFInfo
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- CN109751419B CN109751419B CN201910060965.2A CN201910060965A CN109751419B CN 109751419 B CN109751419 B CN 109751419B CN 201910060965 A CN201910060965 A CN 201910060965A CN 109751419 B CN109751419 B CN 109751419B
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- valve
- pressure
- cavity
- corrugated pipe
- valve rod
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- 230000001603 reducing effect Effects 0.000 title abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910060965.2A CN109751419B (zh) | 2019-01-23 | 2019-01-23 | 双平衡式波纹管减压阀 |
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CN201910060965.2A CN109751419B (zh) | 2019-01-23 | 2019-01-23 | 双平衡式波纹管减压阀 |
Publications (2)
Publication Number | Publication Date |
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CN109751419A CN109751419A (zh) | 2019-05-14 |
CN109751419B true CN109751419B (zh) | 2024-02-13 |
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CN201910060965.2A Active CN109751419B (zh) | 2019-01-23 | 2019-01-23 | 双平衡式波纹管减压阀 |
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CN (1) | CN109751419B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111219512B (zh) * | 2019-05-27 | 2021-09-03 | 绍兴天喆能源科技有限公司 | 一种应用于制备燃料电池的减压稳压阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699995A (en) * | 1995-06-01 | 1997-12-23 | Emerson Electric Co. | Pivoting valve assembly |
CN101655168A (zh) * | 2009-09-09 | 2010-02-24 | 陈保春 | 一种自力式波纹管压力传动减压阀 |
CN103821980A (zh) * | 2014-03-20 | 2014-05-28 | 浙江科海仪表有限公司 | 波纹管平衡式自力式内取压型调节阀 |
CN203868441U (zh) * | 2014-03-05 | 2014-10-08 | 浙江元曜阀业有限公司 | 一种波纹管减压阀 |
CN106090403A (zh) * | 2016-08-30 | 2016-11-09 | 常德翔宇设备制造有限公司 | 一种大流量气控波纹管式减压阀 |
CN210087999U (zh) * | 2019-01-23 | 2020-02-18 | 永嘉县瑞隆阀门有限公司 | 双平衡式波纹管减压阀 |
-
2019
- 2019-01-23 CN CN201910060965.2A patent/CN109751419B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699995A (en) * | 1995-06-01 | 1997-12-23 | Emerson Electric Co. | Pivoting valve assembly |
CN101655168A (zh) * | 2009-09-09 | 2010-02-24 | 陈保春 | 一种自力式波纹管压力传动减压阀 |
CN203868441U (zh) * | 2014-03-05 | 2014-10-08 | 浙江元曜阀业有限公司 | 一种波纹管减压阀 |
CN103821980A (zh) * | 2014-03-20 | 2014-05-28 | 浙江科海仪表有限公司 | 波纹管平衡式自力式内取压型调节阀 |
CN106090403A (zh) * | 2016-08-30 | 2016-11-09 | 常德翔宇设备制造有限公司 | 一种大流量气控波纹管式减压阀 |
CN210087999U (zh) * | 2019-01-23 | 2020-02-18 | 永嘉县瑞隆阀门有限公司 | 双平衡式波纹管减压阀 |
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CN109751419A (zh) | 2019-05-14 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 325106 Liu'ao Village, Qiaoxia Town, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Mingmen Lock Industry Co., Ltd.) Applicant after: Zhejiang Ruilong Fluid Control Co.,Ltd. Address before: 325106 liu'ao village, qiaoxia Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: YONGJIA RUILONG VALVE Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: No. 12 Ma'ao North Road, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province, 325000 Patentee after: Chen Zhitao Country or region after: China Address before: 325106 Liu'ao Village, Qiaoxia Town, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Mingmen Lock Industry Co., Ltd.) Patentee before: Zhejiang Ruilong Fluid Control Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |